Gamatronic Electronic Industries Ltd.
User Guide: MEGA V2 SA25, Release 1.5
36
I
TEM
D
ESCRIPTION
1
Inverter output circuit breaker.
2
Rectifier ac input circuit breaker.
3
Alarms interface (D9). See chapter
13 for
details.
4
Connection for EPO switch. Normally Open.
5
Load on Bypass indicator. Signal relay.
Two pins, Normally Open. Max. 230 Vac 5 A.
6
RS232 interface (D9). See chapter
14 for
details.
7
Cable openings for ac input, ac output, and
battery cables.
WARNING:
High voltages are still present in the system when
circuit breakers 1 and 2 are in the OFF position.
To shut down the system completely:
•
the circuit breaker on the ac mains line feeding
the system must be switched OFF, and
•
the battery circuit breaker must also be
switched OFF.
Figure 34: Rear view of the UPS showing cable entry holes at UPS rear